找出不同类的单词。
(1)A. window B. door C. mouse
(2)A. picture B. fish C. light
(3)A. driver B. strong C. short
(4)A. rabbit B. book C. ruler
(5)A. chair B. fork C. spoon
(6)A. forty B. five C. schoolbag
(7)A. strong B. school C. quiet
(8)A. study B. school C. kitchen
(9)A. computer B. ant C. duck